OT-2026-000064578
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, manifold pressure sensor, vented after set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000064578) never changes.
Identity and time
| Publication number | OT-2026-000064578 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a462-7251-a472-2da934da232d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064578 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5dea0acd40d461ce2f136c1d1a0c59487f7e4d8c19157f58294ba4e050295e2f |
|---|---|
| Markdown | 259527847bf0537c563cb9724974188ae5f015c8d5a6af8c4f8c253a2df0c004 |
| Publication page | 04294bfe0cd4377825864c207c89c2d1266ae561c1863f80df29b965d8c05b15 |
| Manifest | 2dd46e3dba6ea0ed8756e29717317e79c1a76a89d67254b2b90fd5b8bd77557e |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | dGyAJM9QElF9eCp8Tv91YjnuvBKv6Gr+cgF6/Cfc7c4D+y/QR/ZS6un9tFiY7SGdJxPYYUPlQqz2sAUrL9I7Cg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:48.506122Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064578observed 04294bfe0cd4377825864c207c89c2d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:48.486500Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064578/manifest.jsonobserved 2dd46e3dba6ea0ed8756e29717317e79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:48.464592Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064578/publication.mdobserved 259527847bf0537c563cb9724974188a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:48.445586Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064578/publication.txtobserved 5dea0acd40d461ce2f136c1d1a0c5948...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|